I am looking for a tool that allows you to tag and search
through movieclips and graphics in Flash.

I want to create a searchable graphics library of images
within flash. I have seen graphics tools that do this but you have
to export images to png or gif. I am looking for a tool that will
allow me to tag and search within flash for images.

I draw hundreds of graphics a week so I want to be able to
draw a dog and tag it "white dog, dog running, big dog, mad dog,
etc" Because I have probably drawn 200 dogs, it is hard to label
them in my library and find the exact one I am looking for without
a lot of description words.

It sounds as if you are just asking for the best way to
organize your images in the library. Is that right? I'm not sure I
understand why you would need 200 images of dogs in your library.
What is that you are doing or trying to accomplish?